PPI vs. SARK

Last updated Jul 16, 2026

PPI (Astoria Real Assets ETF) and SARK (Tradr Short Innovation Daily ETF) are both exchange-traded funds - PPI is a Global Allocation fund actively managed by AXS, while SARK is a Inverse Equities fund actively managed by AXS. Both are actively managed. Over the past 3 years, PPI returned 19.00%/yr vs -27.77%/yr for SARK. At a correlation of -0.54, they often move in opposite directions. PPI charges 0.58%/yr vs 0.75%/yr for SARK.

Performance

PPI vs. SARK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Astoria Real Assets ETF (PPI) and Tradr Short Innovation Daily ETF (SARK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PPI achieves a 14.18% return, which is significantly higher than SARK's -9.84% return.

PPI

• 1D: 0.11%
• 1M: -1.48%
• 6M: 6.96%
• YTD: 14.18%
• 1Y: 29.72%
• 3Y*: 19.00%
• 5Y*: —
• 10Y*: —

SARK

• 1D: -0.04%
• 1M: -0.56%
• 6M: -2.21%
• YTD: -9.84%
• 1Y: -18.77%
• 3Y*: -27.77%
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

PPI vs. SARK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
PPI Astoria Real Assets ETF	14.18%	30.05%	6.43%	11.33%	4.04%	0.03%
SARK Tradr Short Innovation Daily ETF	-9.84%	-25.93%	-36.90%	-46.32%	83.35%	-1.12%

Correlation

The correlation between PPI and SARK is -0.58, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.59
Correlation (3Y) Calculated over the trailing 3-year period	-0.57
Correlation (All Time) Calculated using the full available price history since Dec 30, 2021	-0.54

The correlation between PPI and SARK has been stable across timeframes, ranging from -0.58 to -0.54 - a consistent structural relationship.

Return for Risk

PPI vs. SARK — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

PPI

PPI Risk / Return Rank: 71
PPI Sharpe Ratio Rank: 70
PPI Sortino Ratio Rank: 65
PPI Omega Ratio Rank: 66
PPI Calmar Ratio Rank: 85
PPI Martin Ratio Rank: 70

SARK

SARK Risk / Return Rank: 4
SARK Sharpe Ratio Rank: 5
SARK Sortino Ratio Rank: 5
SARK Omega Ratio Rank: 5
SARK Calmar Ratio Rank: 3
SARK Martin Ratio Rank: 3

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

PPI vs. SARK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Astoria Real Assets ETF (PPI) and Tradr Short Innovation Daily ETF (SARK). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	PPI	SARK	Difference
Sharpe ratio: Return per unit of total volatility	1.83	-0.52	+2.35
Sortino ratio: Return per unit of downside risk	2.44	-0.56	+3.00
Omega ratio: Gain probability vs. loss probability	1.32	0.94	+0.38
Calmar ratio: Return relative to maximum drawdown	3.74	-0.72	+4.46
Martin ratio: Return relative to average drawdown	10.13	-1.26	+11.38

PPI vs. SARK - Sharpe Ratio Comparison

The current PPI Sharpe Ratio is 1.83, which is higher than the SARK Sharpe Ratio of -0.52. The chart below compares the historical Sharpe Ratios of PPI and SARK, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PPI vs. SARK - Drawdown Comparison

The maximum PPI drawdown since its inception was -24.54%, smaller than the maximum SARK drawdown of -81.07%. Use the drawdown chart below to compare losses from any high point for PPI and SARK.

Drawdown Indicators

	PPI	SARK	Difference
Max Drawdown Largest peak-to-trough decline	-24.54%	-81.07%	+56.53%
Max Drawdown (1Y) Largest decline over 1 year	-7.98%	-26.34%	+18.36%
Max Drawdown (3Y) Largest decline over 3 years	-20.70%	-74.42%	+53.72%
Current Drawdown Current decline from peak	-5.20%	-80.10%	+74.90%
Average Drawdown Average peak-to-trough decline	-6.45%	-47.22%	+40.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.94%	15.02%	-12.08%

Volatility

PPI vs. SARK - Volatility Comparison

The current volatility for Astoria Real Assets ETF (PPI) is 3.89%, while Tradr Short Innovation Daily ETF (SARK) has a volatility of 9.61%. This indicates that PPI experiences smaller price fluctuations and is considered to be less risky than SARK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PPI	SARK	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.89%	9.61%	-5.72%
Volatility (6M) Calculated over the trailing 6-month period	12.73%	26.73%	-14.00%
Volatility (1Y) Calculated over the trailing 1-year period	16.40%	35.95%	-19.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.97%	55.88%	-36.91%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.97%	55.88%	-36.91%

PPI vs. SARK - Expense Ratio Comparison

PPI has a 0.58% expense ratio, which is lower than SARK's 0.75% expense ratio.

Dividends

PPI vs. SARK - Dividend Comparison

PPI's dividend yield for the trailing twelve months is around 1.32%, less than SARK's 3.13% yield.

Position	TTM	2025	2024	2023	2022
PPI Astoria Real Assets ETF	1.32%	1.06%	0.60%	2.87%	2.40%
SARK Tradr Short Innovation Daily ETF	3.13%	2.82%	15.49%	12.57%	25.22%

Frequently Asked Questions

Can I hold both PPI and SARK in my portfolio?

PPI and SARK have a correlation of -0.58, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PPI or SARK?

SARK has higher volatility (9.61%) compared to PPI (3.89%). In terms of maximum drawdown, PPI dropped -24.54% vs SARK's -81.07%.

Which ETF is better, PPI or SARK?

On 3-year performance, PPI leads with 19.00% vs -27.77% for SARK. On fees, PPI is cheaper at 0.58% per year. On volatility, PPI has been the lower-risk option at 3.89%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PPI or SARK?

Over the 3-year period, PPI has performed better with a 19.00% return vs -27.77%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PPI or SARK?

PPI is cheaper with a 0.58% expense ratio, compared with 0.75% for SARK.

Which ETF pays a higher dividend yield, PPI or SARK?

SARK has the higher dividend yield at 3.13%, compared with 1.32% for PPI.

What is the main difference between PPI and SARK?

PPI is categorized as Global Allocation, while SARK is Inverse Equities. Their fees differ too: 0.58% for PPI and 0.75% for SARK.

Which has better risk-adjusted returns?

PPI currently has the higher Sharpe Ratio (1.83 vs -0.52), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.